Which set of side measurements could be a triangle? Select all that apply.
A2 miles 3 miles 4 miles
B36 in, 48 in 60 in
C 6.2 mm 57 mm 94 mm
D 20 ft 20 R 50 R
E 13 cm 43 cm 83 cm
F 12 yd 24 ye, 32 ya

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )

σк тнє αиѕωєя ιѕ (α.)

нσρє ι ¢συℓ∂ нєℓρ υ

x= 25/4.

is your answer.

step-by-step explanation: